baber/WOPTO huggingface dataset:
Patent JP-2002352970-A (JP)
Title: High-pressure electric discharge lamp lighting equipment
Inventor: KUMAGAI JUN
IPC: H05B41/18
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of heat of parts in high-pressure electric discharge lamp lighting equipment, even when a lamp other than the high-pressure electric discharge lamp is inserted. SOLUTION: In the high-pressure electric discharge lamp lighting equipment, which consists of a high pressure electric discharge lamp La, a power supply for supplying lighting energy to the high-pressure electric discharge lamp, a circuit Ig which generates a high-pressure pulse which starts the high-pressure electric discharge lamp, and a lighting circuit which has a current-limiting element to be connected between the power supply and the high-pressure electric discharge lamp and carries out lighting and maintaining of the high-pressure electric discharge lamp steadily.  At incorrect insertion, in which a lamp other than the high-pressure electric discharge lamp, including an incandescence light or a fluorescent light having the same shape cap, is inserted in a lamp socket, by detecting the misinsertion of lamp voltage, lamp current, lamp electric power or these changes, controls so that the electric power beyond necessity cannot be supplied to the lamp, to which the lighting circuit is misinserted, is performed at misinsertion detection.
Patent JP-2002354022-A (JP)
Title: QoS CONTROL SYSTEM IN PACKET SWITCH NETWORK
Inventor: MIYAMOTO AKIHIRO
IPC: H04L47/6275
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a QoS control system in a packet switch network, the hardware scale of and the development cost for which can be reduced. SOLUTION: In the QoS control system in the packet switch network, input sections 101 to 10j for an input node N0 of a plurality of nodes have policing process sections 201 to 20j . The policing process sections 201 to 20j compare respective traffic capacities for a plurality of traffic characteristics to a reference traffic capacity, and abort packets on the basis of the comparison of respective traffic capacities for a plurality of the traffic characteristics to the reference traffic capacity. Furthermore, the policing process sections 201 to 20j output priority information showing packet transfer priolity to a plurality of nodes, in accordance with a traffic characteristic assigned to not aborted packet of a plurality of traffic characteristics, with the priority information added to the packet having the traffic characteristic assigned to not aborted packet.  Switch sections 30 to 3k switch packets from input sections 101 to 10j and 701 to 7kj , on the basis of the priority information.
Patent JP-2002358646-A (JP)
Title: Optical information recording and reproducing system and recording medium and device therefor
Inventor: MAEDA TAKESHI
IPC: G11B7/006
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a medium and a recording controlling system for recording a mark having a width larger than the shortest mark length for obtaining a higher density of optical disk. SOLUTION: A phase change medium having a crystallization characteristic of high crystal growing velocity compared with the crystal nucleus generating velocity is used as a medium and a recording wave form controlling the erasure level after the mark is formed is combined.
Patent JP-2002054993-A (JP)
Title: Spectroscope and spectrally diffracting method
Inventor: TOKUMOTO ISAO
IPC: G01J3/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope and a spectrally diffracting method capable of securing a wide dynamic range by removing the stray light by an inverse optical path. SOLUTION: This spectroscope is constituted by including an incident fiber 10, a parabolic mirror 12, a plane diffraction grating 14, an emitting slit 16, a light detector 18, an intermediate slit 20, two turning-back mirrors 22 and 24, glass panes 26 and 28 and light shielding slits 17 and 30. The light passing through the light shielding slit 30 along a normal optical path is made incident on the glass pane 28 after being reflected by the turning-back mirror 24, and the advancing direction is displaced downward by a prescribed quantity along an engraving of the plane diffraction grating 14. While, since the light incident on the glass pane 23 along the inverse optical path is displaced upward by a prescribed quantity, the light is intercepted without passing through the light shielding slit 30 after being reflected by the turning-back mirror 24.
Patent JP-2002350072-A (JP)
Title: Heat exchanger and fuel reforming system
Inventor: TAZAKI YUTAKA
IPC: F28D9/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact heat exchanger that can obtain heat exchanger performance that is excellent in transient responsiveness by efficiently transmitting the heat energy of a gas to fuel. SOLUTION: In the heat exchanger (102), a flow passage to which a liquid is introduced and another flow passage to which the gas is introduced are formed in a state where the passages cross each other at right angles. The flow passage to which the liquid is introduced is provided in the vertical direction and, at the same time, divided into an upstream divided flow passage (5) and a downstream divided flow passage (6) with respect to the flow passage to which the gas is introduced. In the heat exchanger (102), heat exchange accompanied by a phase change is caused by introducing the liquid to the upstream divided flow passage (5) from the upside and to the downstream divided flow passage (6) from the underside.
Patent JP-2002352140-A (JP)
Title: Device for applying recording medium and equipment controller
Inventor: KASHIMOTO TAKASHI
IPC: G06F13/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems of effective advertisement information for sales promotion being unable to be transmitted to purchasers and of service display (price, message, etc.), unique to a store being unable to be displayed on a day-to-day basis, in a device applying the recording medium. SOLUTION: This recording medium applying device comprises an equipment controller 2, consisting of a reading means 3 for reading information stored in a digital recording medium 1, notifying means 4 and 5 for notifying at least contents, on the basis of contents of the reading means 3 and a controlling means 6 for controlling the equipment, the recorder 18 for recording advertisements a on the digital recording medium 1 and a server 15 for managing advertisement and propaganda information. A dealer writes its special sale information to the digital recording medium 1 from the server, etc., via a communication infrastructure, and can present a very impressive advertising to purchasers, by notifying the special sale information with the notifying means of the equipment controller 2 at the store.
Patent JP-2002359187-A (JP)
Title: Device for manufacturing semiconductor thin film
Inventor: SOMA KOJI
IPC: H01L29/786
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser annealer having a structure performing split irradiation to a substrate to be processed in a low temperature polysilicon (p-Si) TFT process in which split irradiation can be performed without increasing the size of the annealer and the costs of chamber windows can be reduced. SOLUTION: Split irradiation to a large substrate 20 to be processed can be realized while reducing the costs of the chamber windows and the area of an anneal chamber 11 by providing a plurality of short chamber windows 13, 14 and 15 and moving an optical stage 12 to left and right.
Patent JP-2002355544-A (JP)
Title: Method of producing spherical ceramic powder, spherical ceramic powder, and composite material
Inventor: TAKATANI MINORU
IPC: C09C3/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic powder having particle sizes suitable to be compounded with a resin material and excellent dispersibility and excellent filling property into the resin. SOLUTION: The ceramic powder having an average particle size of 1 to 50 μm, sphericity of >=0.8, which is suitable to be compounded with the resin material, and excellent dispersibility and filling property to the resin can be obtained by a method including a spray dry process for obtaining ceramic granule powder by spraying a slurry containing a powdery raw material composed of ceramics components from a spray nozzle to form liquid droplets, and drying the liquid components in the droplets, and a sintering process for sintering the obtained ceramic granule powder.
Patent JP-2002357506-A (JP)
Title: Camera mtf measuring machine
Inventor: TANAKA HIROKAZU
IPC: G02B7/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera MTF measuring machine which can evaluate the image formation performance of a camera by taking into consideration the autofocus accuracy of the camera itself. SOLUTION: The camera MTF measuring machine is constituted of the camera 1 to be inspected, in which an autofocus mechanism 2 and a zoom lens 3 are built, an image sensor 6 which is installed in the film plane of the camera 1 to be inspected, a computation unit 7 and a chart part 8 which is equipped with inspection charts 8a, 8b, a target plate 10 for the autofocus mechanism 2 and the like. The inspection chart 8a and the target plate 10 are installed, so as to be movable in the vertical directions by a cylinder 9 and a cylinder 11.  Focusing operation is performed by the autofocus mechanism 2 through the use of the target plate 10, the target plate 10 and the inspection chart 8a are lowered, the inspection chart 8a is positioned in the position of the target plate 10 in the focusing operation, the inspection charts 8a, 8b are image-formed on the film plane of the camera 1 to be inspected, and the MTF of the camera 1 to be inspected is measured.
Patent JP-2002356175-A (JP)
Title: Frame structure for vehicle
Inventor: AKISAKI TSUTOMU
IPC: B62D21/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To improve strength of a side frame and to improve mounting workability of an engine rack in a frame structure for a vehicle suitable for a vehicle in which an engine is installed transversely behind a rear axle. SOLUTION: In the frame structure for the vehicle provided with a side rail 3 (3b) extending in the car length direction, a cross member 5 extending in the car width direction and connected at a rear end of the side rail 3 (3b) and the engine rack 10 on which an engine 1 is mounted and which is arranged behind the cross member 5, there are provided gussets 20 and 21 fixed to the side rail 3 (3b) and the cross member 5 for regulating the position of the engine rack 10 in the car length direction and a connecting member 14 brought into contact with the gussets 20 and 21 and the cross member 5, and the connecting member 14, gussets 20 and 21 and the cross member 5 are connected to each other by bolts 30 and 32.
Patent JP-2002357555-A (JP)
Title: Printed matter inspecting device
Inventor: SATO HIROSHI
IPC: B41F33/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter inspecting device capable of highly accurately marking a defect detected in printed matter at a predetermined location. SOLUTION: The printed matter inspecting device is provided with a distance sensor for detecting a transfer distance in the printed matter to be transferred, a cycle sensor for detecting printing cycles in the printed matter, a defect detecting means for detecting the presence or absence of the defect in the printed matter and a location (a location in a plane) with reference to the printing cycles of the defect, a defect location computing means for computing a location with reference to the transfer path of the defect which changes as the printed matter is transferred on the basis of the transfer distance, the printing cycles, the location with reference to the printing cycles of the defect, and the number of the printing cycles required for the defect detecting means to process the detection of the defect,  a marking signal output means for outputting a marking signal for providing the timing of marking the printed matter on the basis of the location with reference to the transfer path of the defect and a location with reference to the transfer path of the marking means, and a marking means for marking the printed matter on the basis of the marking signal.
Patent JP-2002362785-A (JP)
Title: Sheet delivering device and image forming device with the same
Inventor: TAMURA NOBUYA
IPC: B65H9/16
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivering device and an image forming device with the same, capable of positioning a sheet with a simple structure without enlarging the device. SOLUTION: A fixed end reference guide 23 is mounted on one end part orthogonal to the sheet delivering direction of a delivery passage 21, a movable end reference guide 24 capable of coming in and out to the delivery passage 21, is mounted on a center side of the delivery passage 21 with respect to the fixed end reference guide 23, and the movable end reference guide 24 is selectively moved between a first position for positioning the width direction of the sheet S and a second position not positioning the sheet S, when the sheet S is passed therethrough. The sheet S passed through the delivery passage 21 is skewed, and delivered while pressed to the fixed end reference guide 23, or the movable end reference guide 24 moved to the first position in passing the sheet S, to perform the positioning of the sheet S.
Patent JP-2002364859-A (JP)
Title: Structure of heating cooking apparatus
Inventor: KIMURA KENJI
IPC: F24C7/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To improve assembling properties of constituents, in a heating cooking apparatus comprising a heating chamber, and a function unit obtained by uniting control parts and the like provided at a lower portion of the heating chamber, including an inclined front surface. SOLUTION: A lower end of a front plate which is one of reinforcing members of a heating cooking apparatus and being mounted while being inclined is constructed vertically, and part of a shielding wall of the heating chamber is mounted on a vertical leg section constructed as described above, whereby a mounting state of the heating chamber is stabilized, and accuracy of its mounting position is improved.
Patent JP-2002364564-A (JP)
Title: Scroll fluid machine
Inventor: TSUCHIYA TAKESHI
IPC: F04C29/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine equipped with a discharge valve capable of securing a high energy efficiency over a wide operating range, while it is possible to achieve a reduction of the discharge passage resistance, securing of the strength and reliability of a valve element receptacle part, optimization of the reexpansion space, and suppression of abnormal opening of the discharge valve. SOLUTION: A discharge port is arranged in a position intersecting a straight portion of the winding start part of a stationary scroll member, and the valve element receptacle part of the discharge valve in the stationary scroll member is formed tapered, and at the discharge port between the innermost circumferential compression chamber and the compression chamber pressure receiving part of the discharge valve, a gap as an auxiliary communication passage is provided so that the compression chamber pressure receiving part can receive the pressure change of a working fluid directly by its whole area.
Patent JP-2002367482-A (JP)
Title: Illumination-type cam switch
Inventor: SOTOKAWA YOSHI
IPC: H01H19/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized illumination-type can switch. SOLUTION: This illumination-type cam switch comprises a switch body and a handle; the switch body is composed of an illuminating lamp part for indicating a hot line state of a control circuit, a switching mechanism part for turning on and off the switch, and a cam switch contact part. A printed circuit board with a circuit for connecting the illuminating lamp part to the cam switch contact part disposed is housed in the switch body.
Patent JP-2002365962-A (JP)
Title: Terminal fixing device and imaging apparatus provided with the same
Inventor: FUKUYAMA YASUSHI
IPC: G03G15/20
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device of a simple structure in, which energization time for a fixing heater is shortened to reduce integrated power, and to provide a thermal fixing device in which a surface type heater consuming little quantity of power is employed to heat a fixing roll from outside, so that the energizing time for the heater is shortened thereby reducing integrated power. SOLUTION: The thermal fixing machine is provided with a guide that is freely closable conducting a recording medium to paper feeding and ejecting openings of the thermal fixing device and the guide is controlled so as to be opened, when feeding and ejecting the recording medium to and from the thermal fixing means. Furthermore, the guide is provided with a heating means, and control is carried out so that the heating means is heated in residual heat mode.
Patent JP-2002073130-A (JP)
Title: Planning method for gross motion path of robot and its controller
Inventor: ANDO SHINGO
IPC: B25J13/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a gross motion path planning method for a robot which can find a path fast even for a large-degree-of-freedom articulated manipulator in a three- dimensional operation space. SOLUTION: By this gross motion path panning method which searches a path in two stages so that the robot and an obstacle do not interfere with each other by using a geometric model means on a computer which describes the geometric shapes of the robot and the obstacle in its operation environment and their arrangements and an interference detecting means on the computer which detects interference between models when a start arrangement and a goal arrangement are given, a space which has grating points by making the arrangement space roughly discrete is formed and a subgoal series reaching the goal arrangement from the start arrangement through grating points is found by a graph search method; and every two adjacent subgoals are taken out of the series and a space having grating points discrete at shorter intervals in the space including the adjacent subgoals is formed.  The same processing is repeated and in case of a failure in path search, a return to the beginning is made to find a continuous fine-interval path from the start arrangement to the goal arrangement.
Patent JP-2002368802-A (JP)
Title: Data transfer restriction device and data transfer restriction method
Inventor: YOSHIHARA KEIKO
IPC: H04L47/32
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer restriction device and a data transfer restriction method that can hardly cause congestion. SOLUTION: When the number of storage areas storing packets to be transferred to a particular mobile unit 500 as a transfer destination among packets stored in a packet transfer buffer section 108 exceeds a reference number of storage areas, and a usage rate of the entire packet transfer buffer section 108 exceeds a reference usage rate of the data transfer restriction, a process section 104 deletes packets stored in the storage areas whose number exceeds the reference number of the storage areas for the data transfer restriction among packets to be transferred to the particular mobile unit 500 as the transfer destination.
Patent JP-2002070703-A (JP)
Title: Starter
Inventor: SHIGA TSUTOMU
IPC: H02K9/28
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To make a starter small-sized and light in weight. SOLUTION: The conventional inertia in either of a tubular commutator and an armature coil is reduced, and inertia for an armature 540 is reduced, because a lower coil end 537 and an upper coil end 534 which ensure the first connection and the second connection are interconnected to the end at an armature core 500 through an insulating medium. Accordingly when a pinion gear 21 engages with a ring gear 100, impact torque imparted upon an inertia revolution is reduced and a gear use can be reduced to M=0.9. In addition, a diameter of the bearing can be reduced due to the fact that the reaction R1 produced by an armature bearing 570, the portion which is occupied by the weight in the conventional tubular particles, and the support and distribution of the reaction R1 are reduced from the present 1/L to 1'/L'.  This indicates that the number of the teeth in a sun gear 310 is reduced to Zs=8 (the bottom: Φ5.85) and the speed reduction ratio: I=8.25 can be set.
Patent JP-2002089517-A (JP)
Title: Hydraulic device with mutual recycling function
Inventor: STEPHENSON DWIGHT B
IPC: F15B13/043
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of a hydraulic device capable of utilizing fluid energized by a first actuator to power a second actuator. SOLUTION: A force of load applied on a hydraulic actuator is often used to move the actuator to a designated position to energize fluid from the actuator. The fluid isn't simply exhausted to a tank of the device but is sent to a second actuator to be powered when pressure of fluid exhausted from a first actuator is higher than pressure necessary to power the second actuator. The exhaust fluid can be normally used for driving a pump constructed to acts as a motor to drive a motor connected to the pump. Or, the exhaust fluid can be sent to an accumulator storing fluid under a pressurized condition until required to power the actuator of the device. A bi-directional pilot operation poppet valve of a unique construction is provided.
Patent JP-2002369334-A (JP)
Title: Waterproofing structure for electrical connection box
Inventor: MIYAKOSHI KOJI
IPC: H02G3/38
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent water from penetrating into a case with a grommet even against strong water power. SOLUTION: An electrical connection box 1 has a structure in which a flange part 5 of a grommet 4 is fitted on a guide part 12 of a case 2 of the box 1, and a cover 3 is mounted on the case 2. The flange part 5 is integrally formed so as to have at least two stages, and a second flange part 7 of an inner-case direction is formed higher in the height direction and the width direction than a flange part 6 of the outer-case direction. A first guide wall 25 corresponding to the flange part 6 and a second guide wall 26 corresponding to the flange part 7 are provided to form two stages. The upper parts of the flange parts 6 and 7 are projected higher than the guide part 12, and the upper parts are brought into close contact with a cover side.  The upper part of the flange part 6 is made to closely contact the inner surface of the cover 3, and the upper part of the flange part 7 is made to closely contact a packing 43 in the cover 3.
Patent JP-2002370072-A (JP)
Title: Specific gravity separation type continuous masher and specific gravity separation type recovery vessel
Inventor: MISHINA KENJIRO
IPC: B08B3/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a continuous washer that does washing and specific gravity separation of objects-to-be-washed. SOLUTION: A spiral plate for transferring the objects-to-be-washed is installed along the inner wall of a wash drum, so that wash drum has a plurality of washing baths therein. At least one spiral plate between the washing baths is a double spiral plate having a double structure. A notch for discharging light objects from the wash drum by overflow is formed on the discharge side of the double spiral plate. An opening for discharging the light objects, discharged from the notch, to the outside of the wash drum is installed in the contact surface of the double spiral plate and the wash drum. A washing liquid that is separated and recovered from the mixed materials discharged from the first washing bath and the opening is supplied to the washing baths excluding the last washing bath as a recycled liquid.  A recovery vessel supplies a liquid therein to the washing baths excluding the last washing bath as a recycled liquid.